FREE COUNTRY Set 2 Premium Trailer Tires ST175/80R13 - Heavy Duty 8PR

Our review of the FREE COUNTRY Set 2 Premium Trailer Tires ST175/80R13 looks at whether these heavy duty tires are a practical upgrade for trailer owners who need stronger sidewall protection and higher ply rating. The bottom line: this set is aimed at people hauling moderate to heavy loads who want a tangible safety feature in the sidewall and a full nylon cap ply over the tread for added strength. For trailer use only, these tires deliver durability and value for money without unnecessary road-speed credentials.

Key Features

• Full nylon cap ply overlay: The entire tread area is covered by a nylon cap ply, offering improved structural strength compared with tires that only have nylon strips on the shoulder.
• Scuff Guard sidewall ring: A protective ring on the tire wall helps reduce rim damage and sidewall scuffs when launching, loading or maneuvering trailers.
• Heavy duty 8 ply rated: Load Range D construction gives these tires a robust carcass suited to common trailer loads and towing demands.
• Trailer-specific design: Built for trailer use only, the tire focuses on load carrying and stability rather than passenger car ride comfort.
• One year limited warranty: A limited warranty provides basic protection and shows the manufacturer backs the product for normal use.
• Compact size with useful capacity: ST175/80R13 size balances a modest overall diameter with a useful max load of 1610 lbs at 65 psi for each tire.

Who It's For

The Free Country ST175/80R13 set is best for small trailer owners, boat trailers, utility trailers and lightweight campers where improved sidewall protection and a sturdier carcass are priorities. It is also a solid choice for fleet buyers or dealers looking for a reliable, economy-priced tire with a clear safety-oriented design.

Those who should look elsewhere include drivers who need a tire for passenger vehicles, high speed highway use, or who require specialized trailer tires for heavy commercial hauling beyond the stated load rating. Rims are not included, so buyers will need compatible 13 in rims ready.

Pros & Cons

Pros

• Full nylon cap ply overlay across the tread adds structural strength and longevity compared with many competitors.
• Scuff Guard ring offers extra rim and sidewall protection in tight loading situations.
• Good value for money with a useful one year limited warranty and a practical load rating for common trailers.
• Easy to mount reported by customers, making installation straightforward for DIYers and shops.

Cons

• Designed for trailer use only, so it is not suitable for passenger car applications or sustained high speed driving.
• Durability reports are mixed; while many customers praise longevity, some indicate variable long-term wear performance.

Specifications

Tire Size	ST175/80R13
Ply Rating	8 (Load Range D)
Speed Rating	M (up to 81 mph)
Overall Diameter	24 in
Section Width	7 in
Tread Depth	0.29 in
Max Load - Single Tire	1610 lbs @ 65 psi

Our Verdict

The FREE COUNTRY ST175/80R13 tires are a practical, value-focused choice for trailer owners who want stronger tread construction and extra sidewall protection without paying premium brand prices. They suit most small to medium trailer duties and are easy to mount, making them a sensible upgrade when safety and load carrying are priorities.

Frequently Asked Questions

Are these tires suitable for passenger cars?
These are trailer tires designed for trailer use only and should not be used on passenger cars.

Do rims come with the tires?
No, rims are not included; purchase or reuse compatible 13 in rims separately.

What is the load capacity per tire?
Each tire has a max load of 1610 lbs at 65 psi.